Exterior of a vehicle hood



FIG. 1 is a left, front perspective view of an exterior of a vehicle hood showing our new design, it may be understood that the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof; and,

FIG. 5 is a top view thereof. 

The ornamental design for an exterior of a vehicle hood, as shown and described. 